EVGA SuperNOVA G2 1300W Fully or EVGA Supernova 1000 P2 Platinum? Which EVGA Model to Buy
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When you compare the evga supernova g2 1300w fully vs supernova 1000 p2 platinum, you are looking at two high-end options from EVGA. Both units feature fully modular cabling and a 10-year warranty. They share a 140mm double ball bearing fan design. The main difference lies in their power output and efficiency certifications. One offers higher wattage with Gold efficiency, while the other provides Platinum efficiency at a lower wattage. Your choice depends on your specific power needs and efficiency priorities.
Key differences
| Aspect | EVGA SuperNOVA G2 1300W Fully Modular PSU | EVGA Supernova 1000 P2 Platinum Power Supply |
|---|---|---|
| Wattage | 1300W | 1000W |
| Efficiency Rating | 80 PLUS Gold | 80 PLUS Platinum |
| Dimensions | 12 x 11.2 x 7.4 inches | 6 x 3.3 x 7.8 inches |
| Weight | 8 pounds | 4.41 pounds |
| Special Features | NVIDIA SLI and Crossfire Ready | ECO Mode, 100% Japanese Capacitors |
Which one should you choose?
Choose EVGA SuperNOVA G2 1300W Fully Modular PSU if
- You need 1300W of power for a high-end multi-GPU setup
- You prefer a larger form factor that may offer more internal component space
- You want the included cables to ensure compatibility without third-party risks
Choose EVGA Supernova 1000 P2 Platinum Power Supply if
- You prioritize higher efficiency with 80 PLUS Platinum certification
- You want a more compact unit that weighs less and fits smaller cases
- You value ECO Mode for quieter operation under light loads
Verdict: Choose the G2 1300W if your system demands maximum power headroom for extreme builds. Select the 1000 P2 Platinum if you want superior energy efficiency and a smaller, lighter form factor. Both provide reliable 10-year coverage and fully modular connections.
G2 1300W vs P2 1000W Specs
efficiency rating
The EVGA SuperNOVA 1000 P2 Platinum holds a higher efficiency certification than the SuperNOVA 1300 G2. The P2 model achieves 80 PLUS Platinum status, delivering 92% efficiency at 115VAC and 94% at 220VAC~240VAC. This means less energy is lost as heat during operation. The SuperNOVA G2 1300W is rated 80 PLUS Gold, with up to 90% efficiency under typical loads. While both are efficient, the Platinum rating of the 1000W unit indicates superior power conversion performance. You will see slightly lower electricity usage with the P2 model under similar loads.
wattage capacity
Power output is the most direct difference between these two units. The SuperNOVA G2 1300W offers 1300 watts of continuous power, providing a larger headroom for high-end components. The SuperNOVA 1000 P2 Platinum provides 1000 watts. If you are building a system with multiple high-draw GPUs or planning for extreme overclocking, the 1300W model gives you more reserve power. The 1000W unit is sufficient for most high-performance builds but offers less margin. Choose the G2 if you need maximum raw power output for your components.
physical dimensions
Size matters for case compatibility and airflow management. The SuperNOVA 1000 P2 Platinum is a compact unit, measuring 6 inches in width and 3.3 inches in height. In contrast, the SuperNOVA G2 1300W is significantly larger, with a width of 12 inches and a height of 11.2 inches. The larger chassis of the G2 likely accommodates more internal components to handle the higher wattage. If you have a smaller case or prefer a tidier build with less bulk, the P2 model is the better fit. The G2 requires a case with ample space for its large form factor.
build quality
Both power supplies emphasize reliability through their internal components. The SuperNOVA 1000 P2 Platinum explicitly uses 100% Japanese capacitors to ensure long-term reliability and stable power delivery. The specifications for the SuperNOVA G2 1300W do not mention the specific origin or grade of its capacitors. Both units feature heavy-duty protections including OVP, UVP, OCP, OPP, and SCP. While both share a 140mm double ball bearing fan, the explicit mention of Japanese capacitors in the P2 gives it a slight edge in stated build quality details.
modularity
Cable management is identical for both units. Both the SuperNOVA G2 1300W and the SuperNOVA 1000 P2 Platinum are fully modular. This means you can connect only the cables you need, reducing clutter inside your case and improving airflow. Neither unit offers semi-modular or non-modular options in this comparison. Since both provide the same level of cabling flexibility, this aspect is a tie. You will enjoy the same benefits in terms of clean builds and easier installation with either choice.
Choose the right EVGA PSU for you
High-wattage builders needing raw power
You need maximum output for extreme setups. The G2 1300W model provides 1300W of continuous power. This extra headroom supports heavy multi-GPU configurations or overclocked systems. It offers 80 PLUS Gold efficiency, balancing performance and power draw. The fully modular design helps manage cable clutter in large cases.
Efficiency-focused users wanting lower heat
You prioritize energy savings and cooler operation. The P2 1000W Platinum achieves 92% efficiency at 115VAC and 94% at 220VAC. This higher certification reduces wasted energy as heat. It uses 100% Japanese capacitors for reliability. The ECO mode feature further optimizes power usage during low load periods.
Users seeking balanced performance and warranty
You want a reliable mid-range option with strong protection. This 1300W unit includes OVP, UVP, OCP, OPP, and SCP protections. It shares the same 10-year warranty and 140mm fan as the Platinum model. The Gold rating ensures good efficiency without the premium cost of Platinum. It is ready for SLI and Crossfire.
The products compared
EVGA SuperNOVA G2 1300W Fully Modular PSU
Best for: High-wattage builds needing 10-year warranty
- Wattage
- 1300W
- Efficiency Rating
- 80 PLUS Gold
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Warranty
- 10 Year
- Dimensions
- 7.4 × 12 × 11.2 inches
View on Amazon: EVGA SuperNOVA G2 1300W Fully Modular PSU Affiliate link
The EVGA SuperNOVA G2 1300W is a fully modular power supply with 80 PLUS Gold efficiency. It delivers 1300W of power and includes a 10-year warranty. The unit features a 140mm fan and comprehensive protection circuits. You should choose this model if you need high wattage for multi-GPU setups. It suits users who prioritize long-term reliability and efficiency under typical loads.
Pros
- 80 PLUS Gold efficiency rating
- 1300W continuous power output
- Fully modular cable design
- 10-year warranty coverage
- 140mm double ball bearing fan
Cons
- Larger physical dimensions than 1000W models
- Heavier build at 8 pounds
- No ECO mode mentioned in specifications
Good fit if
- You need 1300W for extreme builds
- You want a 10-year warranty
- You prefer fully modular cables
Skip if
- You require 80+ Platinum efficiency
- You need a compact small form factor
- You want ECO mode for silent operation
Verdict: EVGA SuperNOVA G2 1300W is a high-wattage solution for users needing 1300W and a 10-year warranty. It fits builders who prioritize efficiency and modularity over compact size.
EVGA Supernova 1000 P2 Platinum Power Supply
Best for: High efficiency and long warranty needs
- Wattage
- 1000W
- Efficiency Rating
- 80 PLUS Platinum
- Modularity
- Fully Modular
- Fan Size
- 140mm
- Warranty
- 10 Year
- Dimensions
- 7.8 × 6 × 3.3 inches
View on Amazon: EVGA Supernova 1000 P2 Platinum Power Supply Affiliate link
The EVGA Supernova 1000 P2 delivers 1000W of power with 80 PLUS Platinum efficiency. It features a fully modular design to reduce cable clutter and improve airflow. The unit uses a 140mm double ball bearing fan and Japanese capacitors for reliability. It comes with a 10-year warranty. This model suits users needing high efficiency and long-term support for their build.
Pros
- 80 PLUS Platinum certification for high efficiency
- Fully modular design for clean cable management
- 10-year warranty coverage
- 140mm double ball bearing fan
- 100% Japanese capacitors
Cons
- 1000W output is lower than the 1300W competitor
- 80 PLUS Gold rating on the other model offers higher wattage
- Heavier build at 4.41 pounds
Good fit if
- You prioritize efficiency ratings over maximum wattage
- You want a fully modular power supply
- You need a 10-year warranty
Skip if
- You need more than 1000W of power
- You prefer the higher wattage of the 1300W model
- You want a lighter unit
Verdict: EVGA Supernova 1000 P2 is a high-efficiency choice for builders who value the 80 PLUS Platinum rating and a 10-year warranty over raw wattage. It fits systems where efficiency and reliability matter more than the extra 300W provided by the SuperNOVA G2.
Specifications side by side
| Spec | EVGA SuperNOVA G2 1300W Fully Modular PSU | EVGA Supernova 1000 P2 Platinum Power Supply |
|---|---|---|
| Wattage | 1300W | 1000W |
| Efficiency Rating | 80 PLUS Gold | 80 PLUS Platinum |
| Modularity | Fully Modular | Fully Modular |
| Fan Size | 140mm | 140mm |
| Warranty | 10 Year | 10 Year |
| Size | 1300W | 1000W |
| Dimensions | 7.4 × 12 × 11.2 inches | 7.8 × 6 × 3.3 inches |
| Weight | 8 pounds | 4.41 pounds |
| Color | Black | not stated |
| Model | 120-G2-1300-XR | 220-P2-1000-XR |
Frequently asked questions
Is the EVGA SuperNOVA G2 1300W fully modular?
Yes, the EVGA SuperNOVA G2 1300W is fully modular. You can disconnect all cables from the unit to reduce clutter in your case. This design helps with airflow and makes cable management easier. It does not include any fixed cables, allowing you to use only what you need for your build.
How much does the EVGA SuperNOVA G2 1300W weigh?
The EVGA SuperNOVA G2 1300W weighs 8 pounds. This weight reflects its robust internal components designed for high power output. The heavier build may affect shipping costs but ensures stability inside your chassis. It is significantly heavier than the 1000W P2 model, which weighs 4.41 pounds.
What are the dimensions of the EVGA SuperNOVA G2 1300W?
The EVGA SuperNOVA G2 1300W measures 12 inches in width, 11.2 inches in height, and 7.4 inches in length. These dimensions are larger than standard PSUs. You must ensure your case can accommodate this size. The extra space allows for larger internal components to handle the 1300W output.
Does the EVGA Supernova 1000 P2 Platinum have a 10-year warranty?
Yes, the EVGA Supernova 1000 P2 Platinum comes with a 10-year warranty. This coverage matches the warranty period of the SuperNOVA G2 1300W. It provides long-term protection for your investment. You can rely on this warranty for a decade of use, assuming normal operating conditions.
Which EVGA PSU is more efficient, the G2 1300W or P2 1000W?
The EVGA Supernova 1000 P2 Platinum is more efficient. It holds an 80 PLUS Platinum rating, which is higher than the G2 1300W’s 80 PLUS Gold rating. Higher efficiency means less heat and lower electricity usage. The P2 model converts more AC power to DC power with less waste.
Can the EVGA SuperNOVA G2 1300W support high-end GPUs?
Yes, the EVGA SuperNOVA G2 1300W can support high-end GPUs. Its 1300W capacity provides ample headroom for multiple graphics cards. This makes it suitable for extreme gaming or workstation builds. The fully modular design also helps manage the heavy cabling required for such powerful components.